Lanbao LR14X-B High Pressure Resistant Inductive Sensors

This Lanbao high-pressure inductive range is designed for hydraulic, coolant, and other harsh machine environments where a sealed stainless-steel sensor body is needed and ordinary inductive sensors would be less durable.

Use this page as an engineering selection sheet: compare sensing method, mounting envelope, electrical interface, and cable or connector format, then open the linked datasheet, CAD drawing, STEP model, and compliance documents for design review.

Features

• Integrated stainless steel housing for harsh industrial environments.
• High-pressure resistance suitable for hydraulic and coolant-heavy equipment.
• IP68 sealing with PUR cable or connector options depending on family member.
• Good fit for machine tools, hydraulic systems, and wet process automation.

Specifications

Parameter	Value
Series	LR14X-B high pressure resistant
Body size	M14 cylindrical body
Rated distance	1.5mm / 3mm
Assured distance	Approximately 0mm to 80% of rated distance
Pressure resistance	500Bar
Supply voltage	10V to 30V DC
Standard target	Fe target matched to rated distance
Switch-point drift	<= +/-15% of Sr
Hysteresis	1% to 20% of Sr
Repeat accuracy	<= 5%
Load current	<= 100mA
Residual voltage	<= 2.5V
Current consumption	<= 15mA
Output indicator	LED indicator
Ambient temperature	-25C to 80C
Connection types	2m PUR cable / connector
Protection degree	IP68
Switching frequency	600Hz
Voltage withstand	1000V AC 50/60Hz 60s
Insulation resistance	>= 50MOhm at 500VDC
Vibration resistance	10 to 50Hz, 1.5mm amplitude
Housing material	Stainless steel / high-pressure body

Integration Notes

These families are intended for harsh industrial environments where coolant splash, oil, washdown, or system pressure make a standard sensor less attractive. Always verify mounting depth and target geometry before finalizing the BOM because the sensing distance is still modest compared with large standard inductive bodies.

Use the cable version for fixed installations and the connector version where maintenance speed matters. Match NPN or PNP logic to the receiving input stage before installation.

Applications

These are the machine-level use cases where this family is usually the most practical fit.

• Hydraulic systems, coolant circuits, and wet machining equipment.
• Machine tools and metalworking lines where high-pressure tolerance matters.
• Industrial automation cells with frequent washdown or aggressive fluid exposure.

Compatibility

• Suitable for DC industrial control systems and PLC digital inputs.
• Designed for metal target detection in high-pressure or harsh fluid environments.

How to Choose

When selecting Lanbao LR14X-B High Pressure Resistant Inductive Sensors, confirm the environmental load first: pressure, coolant, washdown, and service access usually decide the family before output logic does. Then match the sensing distance to the available metal target size and real mounting depth.

Once the environment is confirmed, choose NPN or PNP logic to match the cabinet input stage and choose cable or connector based on whether the machine favors sealed fixed wiring or faster field replacement.

Part Number Matrix

Choose the sensing distance first when a family offers more than one mechanical version, then choose output logic and connection style.

Lanbao Part Number	Mounting & Range	Output	Connection
LR14XBF15DNOB	Flush 1.5mm	NPN NO	2m PUR cable
LR14XBF15DNOB-E2	Flush 1.5mm	NPN NO	Connector
LR14XBF15DNCB	Flush 1.5mm	NPN NC	2m PUR cable
LR14XBF15DNCB-E2	Flush 1.5mm	NPN NC	Connector
LR14XBF15DPOB	Flush 1.5mm	PNP NO	2m PUR cable
LR14XBF15DPOB-E2	Flush 1.5mm	PNP NO	Connector
LR14XBF15DPCB	Flush 1.5mm	PNP NC	2m PUR cable
LR14XBF15DPCB-E2	Flush 1.5mm	PNP NC	Connector
LR14XBF03DNOB	Flush 3mm	NPN NO	2m PUR cable
LR14XBF03DNOB-E2	Flush 3mm	NPN NO	Connector
LR14XBF03DNCB	Flush 3mm	NPN NC	2m PUR cable
LR14XBF03DNCB-E2	Flush 3mm	NPN NC	Connector
LR14XBF03DPOB	Flush 3mm	PNP NO	2m PUR cable
LR14XBF03DPOB-E2	Flush 3mm	PNP NO	Connector
LR14XBF03DPCB	Flush 3mm	PNP NC	2m PUR cable
LR14XBF03DPCB-E2	Flush 3mm	PNP NC	Connector

Development Guide

For Lanbao LR14X-B High Pressure Resistant Inductive Sensors, review both the sensing requirement and the environmental load. Pressure resistance, sealing, and cable routing matter just as much as output logic in hydraulic or coolant-heavy equipment.

Keep the installation mechanically conservative. Verify thread engagement, sealing faces, cable exit routing, and service access so the sensor remains maintainable after the machine is fully plumbed or enclosed.

Before release, test the exact target material and bracket stack-up under wet conditions. Harsh-environment sensors still need normal inductive best practices around target size, alignment, and surrounding metal.

FAQ

Why use a high-pressure inductive family instead of a standard one?

Use it when the machine environment includes hydraulic pressure, heavy coolant, or fluid exposure that demands a tougher mechanical design.

Are these analog sensors?

No. These are discrete switching inductive sensors.

Can these replace ordinary cylindrical inductive sensors?

Mechanically sometimes yes, but always verify body length, sensing range, and environmental requirements first.

Related Products

If you are building a complete automation stack, pair these Lanbao sensors with Arduino development boards, DFRobot modules, ESPRESSIF wireless MCUs, Hi-Link power modules, and Elephant Robotics motion platforms.

Resources

Use these links for dimensional review, controller wiring checks, compliance review, and final part-number confirmation.

• Manufacturer Family Page
• LR14B15 Datasheet
• LR14B15 E2 Datasheet
• LR14B03 Datasheet
• LR14B03 E2 Datasheet
• CAD PDF LR14B
• CAD PDF LR14B E2
• STEP LR14B
• STEP LR14B E2
• CE Certificate Inductive Sensor DC Series
• UKCA Certificate Inductive Sensor DC Series
• UL Certificate of Compliance
• About Lanbao
• Manufacturing Overview